LYCOS RETRIEVER 
Magnesium Oxide
built 605 days ago
This Magnesium Oxide ceramic is a fully fired, fine grained inert material exhibiting excellent resistance to attack by metals such as Sodium, Nickel based superalloys and Plutonium/Uranium systems, fluxes and superconductor compounds. It demonstrates good mechanical strength and operates well when uniformly heated or cooled and thermal shock is avoided. It offers superior performance to Alumina, being stable to 2200C. However, above this temperature creep occurs. Due to its resistance to Lead-based materials, it is used for piezoelectric materials processing.
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Magnesium ribbon burns in air with an extremely bright white light, giving off a large amount of energy, and white smoke with is mostly magnesium oxide in very fine particles. The magnesium ribbon easily crumbles into a white powder which is a mixture of magnesium oxide (about 90%) and magnesium nitride (about 10%). since air is a mixture of oxygen and nitrogen gases, both elements react with the magnesium metal.
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Magnesium oxide is simple elemental magnesium. Normally Gaia Research would not recommend elemental minerals, preferring food sources (green leafy vegetables are rich in magnesium), but in the case of elemental magnesium, there is considerable evidence that it is uniquely well utilized as a water additive, especially since water-borne magnesium is ionized and therefore likely to be more readily available than the magnesium in food. Alan Gaby MD, in a Literature Review & Commentary in the Townsend Letter for Doctors and Patients (2000) recently noted of therapeutic use of magnesium oxide for mild essential hypertension and quality of life, that: “It is noteworthy that the improvements reported in this study were achieved by supplementing with a relatively small amount of magnesium oxide. Many believed that it is poorly absorbed. Its use as a supplement should be reconsidered.” Oxygenated magnesium peroxide has additional assimilation and other advantages (significant alkalization and oxygenation) over other forms of magnesium, let alone simple effective elemental magnesium.
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Magnesium oxide comes as a tablet and capsule to take by mouth. It usually is taken one to four times daily depending on which brand is used and what condition you have. Follow the directions on the package or on your prescription label carefully, and ask your doctor or pharmacist to explain any part you do not understand. Take magnesium oxide exactly as directed. Do not take more or less of it or take it more often than prescribed by your doctor.
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On an environmental spectrum of 0 - 3 Magnesium oxide fume registers 0.8. A score of 3 represents a very high hazard to the environment and 0 a negligible hazard. Factors that are taken into account to obtain this ranking include the extent of the material's toxic or poisonous nature and/or its lack of toxicity, and the measure of its ability to remain active in the environment and whether it accumulates in living organisms. It does not take into exposure to the substance.
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Magnesium hydroxide is a common over-the-counter antacid, available as either a tablet or liquid. Most antacid tablets contain about 200 mg of magnesium hydroxide; liquid magnesium hydroxide is sometimes called milk of magnesia. Magnesium carbonate works as a cathartic or laxative when combined with citric acid to produce magnesium citrate; it is often flavored with lemon or cherry to make it more pleasant to swallow. Magnesium sulfate (in the form of Epsom salts) is available over the counter, usually in half-pound or pound boxes. Epsom salts are small whitish or colorless crystals that dissolve easily in water and have a bitter or salty taste.
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Magnesium Oxide